Stonex R2 PLUS Total Station - User Manual 9
2. Preparation before Measurement
2.1 About Battery
2.1.1 Battery Power Symbol
NOTE:
The working time of battery will be effected by many factors, such as ambient
temperature, recharging time, recharging and discharging times. On the data
safe side, we suggest the users recharge the battery full or prepare several full
batteries before operation.
The battery symbol only indicates power capability for current measurement
mode. The power consumption in distance measurement mode is more than
in angle mode, if the instrument enters into distance measurement mode from
angle mode, the power maybe auto-off because of lower battery.
The symbol only indicates the supply power but not the instantaneous power
change. And if the measurement mode changes, the symbol will not show the
power’s decrease or increase immediately.
It is suggested to check every battery power before field work.